Zenker's diverticulum as a cause for loss of drug availability: a "new" complication.
D000368:Aged; D001682:Biological Availability; D004240:Diverticulum / Q000150:complications* / Q000378:metabolism; D004936:Diverticulum, Esophageal / Q000150:complications* / Q000378:metabolism; D006801:Humans; D007037:Hypothyroidism / Q000150:complications / Q000188:drug therapy*; D008297:Male; D010608:Pharyngeal Diseases / Q000150:complications* / Q000378:metabolism; D013960:Thyroid Function Tests; D013974:Thyroxine / Q000378:metabolism* / Q000627:therapeutic use
D013974:Thyroxine